18 divided by 6 minus 4 plus 12

At a concession stand five hotdogs and two hamburgers cost 8.00 two hotdogs and five hamburgers cost 9.50 find the cost of one hot dog and one hamburger

1 3/4 + 1/2 = Answer this problem

The value of 23 + 33 = ___.

At 1:00 p. m. a diver's elevation is - 30 feet relative to sea level. At 2:00 p. m. the diver's elevation is - 45 feet. At which time is the diver farther from sea level?

A group of 20 students are asked to report the number of pets they keep in their house. The results are 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 3, 4, 4, 4, 6

What is the word form for 93,472,810

Matias stepmother uses 30% off coupon to buy the ingredients for huevos rancheros she spends $28 what is the regular price r of the ingredients before the discount?

There are two bookcases against a wall. If one takes up 4/7 of the wall and the other takes up 2/8 of the wall, how much of the wall is covered by bookcases?

Tori buys 27 packges of miniature racing cars. Each package contains 5 cars. About how many miniature racing cars does tori buy?

It costs $4.50 per person for 2 people and $3.00 per person for 3 people to go on a horse carriage ride. Using c to represent the cost per person and n to represent the number of people, which equation models this relationship? A. c + n = 7.50 B.